High-Quality MST1500 MST2200 MST600 MST800 Morooka Undercarriage Parts Track Roller Bottom Roller Chassis Carrier Roller Rubber Track .This superbly-crafted Track Roller Lower Roller is a quintessential component of Morooka Undercarriage Parts, ensuring seamless functionality and superior performance.
Model: |
Morooka ,Every Brand is avialable |
Name : |
Track Roller ,Bottom Roller ,Lower Roller |
Applicable Industries: |
Machinery Repair Shops, Retail, Construction works |
Application: |
Crawler Cane ,Excavator ,Loader,Tractor |
Warranty: |
12Months,6Months |
Material: |
50Mn |
Supply Ability: |
300 Piece/ per Month |


At Quanzhou Zhongkai Machinery Co., Ltd., we pride ourselves on being industry leaders in the manufacturing of precision-crafted crawler dump truck parts for MOROOKA. Our comprehensive array includes essential components such as track rollers, bottom rollers, sprockets, top rollers, front idlers, and robust rubber tracks, all engineered for excellence.
The MST Roller series from Morooka presents a unique versatility, with rollers varying significantly across different machine models. Some rollers are adaptable across multiple machine generations. To eliminate any potential for confusion, we emphasize the necessity of having the precise Morooka model number and serial number on hand. This ensures accurate confirmation of drawings and guarantees the production of impeccable, model-specific parts.

Our unmatched expertise, honed over a decade, positions us to offer the most extensive range of premier-quality products in the industry. We proudly present a selection of meticulously-crafted items, compatible with various models, promising exceptional quality and versatility.





Below is a curated model list, representing our expansive offerings. For any new inquiries or detailed information not listed, please do not hesitate to reach out to us directly. We're eager to provide comprehensive support tailored to your needs. .
MOROOKA |
MST600 |
MST800 |
MST1000 |
MST1500 |
MST2200 |
SUMITOMO |
SH100 |
SH120-3 |
SH180 |
SH200 |
SH300 |
SH330 |
SH340 |
SH350 |
SH400 |
SH430 |
SH580 |
|
|
|
|
VOLVO |
C13 |
EC13XR |
EC15/20 |
EC25 |
EC27C |
EC30 |
EC50 |
EC55 |
EC70 |
ECR28 |
ECR30 |
ECR48C |
ECR58PLIUS |
ECR88 |
ECR88PLUS |
EC130 |
EC140 |
EC150 |
EC160 |
EC180 |
EC200 |
EC210 |
EC229 |
EC230 |
EC240 |
EC250 |
EC280 |
EC290 |
EC300 |
EC330 |
EC340 |
EC360 |
EC380 |
EC420 |
EC450 |
EC460 |
EC480 |
EC620 |
EC650 |
EC700 |
EC900 |
ECR235 |
H10B |
H11 |
H12 |
H14 |
H16 |
H25 |
H5/H7/H9 |
|
CATERPILLAR |
205/205B/205LC |
211/211C |
213/213B/213LC |
215/215B |
215D/215LC |
219/219D/219LC |
225/225B |
225D/225LC |
227 |
229/229D |
231D/231DLC |
235/235B |
235C/235D |
245/245B |
279C |
289C |
299C |
308C |
311/311B/311C |
312/312B |
312C/312D |
313B |
314C/314D/314B |
315/315C/315L |
317/317BL/317N |
318BL/318C |
319E |
320BL/320C |
320D/320L |
321C |
322/322B |
322L/322N |
323DL/323DLN |
324D/324DL |
324DLN |
325/325B |
325CL/325D |
325L |
330/330D |
330D2L/330L |
336D/336DL |
336EL |
345B/345D |
345DL |
349DL/349EL |
350 |
365BL/365CL |
374D |
375/375L |
385B/385C |
390 |
E110 |
E120B |
E140 |
E180 |
E200B |
E240 |
E300 |
E450 |
E650 |
EL240 |
EL300 |
D3/D3B/D3C |
D4/D4C/D4D |
D4E/D4H/D4G |
D4K |
D5/D5B/D5C |
D5G/D5H |
D5K/D5M/D5N |
D6/D6B/D6C |
D6D/D6H/D6K |
D6M/D6N/D6R |
D6T/D7/D7E |
D7F/D7G/D7H |
D7R/D8/D8H |
D8L/D8K |
D8N/D8R/D8T |
D9D/D9E/D9G |
D9H/D9L/D9N |
D9R |
D10N/D10R |
D10T |
D11N/D11R |
D11T |
E30 |
E45 |
E305 |
E304CR |
E305MR |
E305.5 |
E307/E308 |
E40 |
E70B |
CAT30 |
CAT301.8 |
CAT302.5 |
CAT303/304 |
CAT301.5 |
CAT301.8 |
CAT302.5C |
CAT303 |
CAT303.5CCR |
CAT303CCR |
CAT304CCR |
CAT304.5 |
CAT304 |
CAR305CCR |
CAT305 |
CAT306 |
CAT307 |
931/931LGP |
931B/931C |
933/933C |
933F/933G |
935B/935C |
941/941B |
943/943LGP |
951B/951C |
953/953C |
955C/955K/955L |
963/963B |
963C/963D |
973 |
977/977H |
977K/977L |
983/983B |
|
|
|
|
CRAWLER CRANE |
HITACH: |
KH125 |
KH150 |
KH180 |
KH230 |
KH300 |
KH100 |
|
|
|
KOBELCO: |
BM500 |
BM700 |
BM800 |
CKE900 |
CKE1500 |
CKE1800 |
CKE2500 |
PH335 |
PH440 |
PH550 |
PH7035 |
PH7045 |
PH7055 |
PH7065 |
PH7080 |
PH7090 |
PH7100 |
PH7250 |
|
IHI: |
CCH500 |
CCH1000 |
CCH800 |
CCH700 |
SUMITOMO: |
LS78 |
LS108 |
LS118 |
LS120 |
LS138 |
LS218 |
LS238 |
LS248 |
SC500 |
SC440 |
SC700 |
SC2500 |
|
|
HITACH SUMITOMO: |
SCX500 |
SCX550 |
SCX800 |
SCX900 |
SCX1200 |
SCX1500 |
SCX1800 |
SCX2500 |
|
KUBOTA |
K020 |
022 |
025 |
028 |
030 |
035 |
040 |
045 |
151 |
|
KH02 |
021 |
021HG |
024 |
026 |
026G |
KH026HG |
KH030G |
033HG |
KH055 |
KH91 |
KH51 |
KX02 |
KX021 |
KX026 |
KX030 |
KX045 |
KX101-3 |
KX121-3 |
KX161-2 |
KX60 |
75UR |
R30P |
RX201 |
RX301UR |
RX501 |
U30 |
U30.1 |
U30.2 |
U30HG |
U50.3 |
U60 |
U80 |
H30 |
UX30 |
HITACHI |
EX08 |
EX12/EX15 |
EX20/EX22 |
EX25/EX30 |
KH300 |
EX40-1 |
EX40-2 |
EX45 |
EX50 |
EX50URG |
EX55 |
EX60-1 |
EX60-2/3 |
EX60-5 |
EX70 |
AX40U-2 |
AX40U-3 |
AX40U-4 |
UH025-7 |
UX30 |
ZX16-3 |
ZX17/ZX17U-2 |
ZX18 |
ZX22U-2 |
ZX23 |
ZX25 |
ZX30U |
ZX33 |
ZX40ZX48ZX50 |
ZX85USB LC-3 |
ZAXIS110 |
ZAXIS120 |
ZAXIS135 |
ZAXIS15/16/18/25/30 |
ZAXIS35/35U2/40U2 |
ZAXIS80 |
EX100 |
EX120 |
EX130 |
EX135 |
EX150 |
EX160 |
EX200 |
EX210 |
EX220 |
EX267 |
EX270 |
EX285 |
UH10/12 |
UH101 |
UH121/122/123 |
UH14-2 |
UH143 |
UH171/172 |
UH181 |
UH20 |
UH35 |
UH501 |
ZX110 |
ZX120 |
EX300 |
EX355 |
EX400 |
EX450/EX455 |
EX550 |
EX600 |
EX700 |
EX800 |
EX1100 |
EX1200 |
UE30/35 |
UE40/45 |
UE50 |
UH035 |
UH03M |
UH04-1/2/3 |
UH041/042/043 |
UH045-5/7 |
UH04M |
UH051/052M/053 |
UH06-5 |
UH061/062/063 |
UH07-3/5/7 |
UH081/082/083 |
UH09-7 |
ZX370 |
ZX370GI |
ZX400 |
ZX450 |
ZX460 |
ZX470 |
ZX500 |
ZX600 |
ZX650 |
ZX670 |
ZX800 |
ZX130 |
ZX135 |
ZX160 |
ZX180 |
ZX200 |
ZX210 |
ZX225 |
ZX240 |
ZX250 |
ZX270 |
ZX330 |
ZX350 |
ZX850 |
ZX870 |
KH 100 |
KH 125 |
KH 150 |
KH 180 |
KH 230 |
Our company profile:
Established in the vibrant city of Quanzhou, China in 2013, Quanzhou Zhongkai Machinery (ZKMPARTS/ZKUCPARTS) has been at the forefront of the engineering and production of exceptional undercarriage parts. Our diverse portfolio includes track rollers, chains, idlers, top rollers, and sprockets/segment rims, tailored to an extensive range of machinery from excavators to crawler loaders. We proudly collaborate with nearly every major global brand, including industry leaders such as Caterpillar, Komatsu, and Volvo, ensuring that our products meet the highest standards of quality and reliability.










FAQ:
1. Are you a factory or a trade?
We operate as a seamless integration of factory and trade, with our manufacturing base strategically located in Quanzhou City, Fujian Province, ensuring superior products and services.
2. Howabout the payment terms and the terms of delivery?
(1) Payment terms: A 30% T/T deposit is required in advance, with the remaining balance payable via T/T before delivery, ensuring a seamless transaction process.
(2) Terms of Delivery: Generally,for LCL container (less than a container load) shipments,we offer terms such as CIF or EXW;for LCLcontainershipments, we offer FOB or CIF options.
Delivery terms are designed to be flexible andnegotiable.
3.How about the delivery time?
FOB Xiamen or other ports typically require 25-30 days after the initial payment, though the actual delivery time is contingent upon the specific items and quantities ordered, promising efficiency and reliability.
If stock is available,the delivery timeframe can be expedited to just 0-7 days.
4. How can I be sure the part will fit my excavator? What about quality control?
(1) You can provide us with the exact model number, machine serial number, or any identifiable numbers on the
Please provide the original parts or accurately measure them and provide us with the dimensions or a detailed drawing.
(2) We employ top-of-the-line testers to rigorously examine each piece, ensuring exceptional quality and maintaining strict control measures.
Our meticulous packaging process guarantees the utmost safety of the product during its journey to the container.
5. How is the quality of the products?
We offer three distinct quality tiers for your consideration.
(1) Economic quality: Provides a 6-month guarantee and is ideal for construction areas and machines up to 20 tons, including models like PC 100 and PC 200.
(2) Standard quality: Offers a 12-month guarantee, perfect for construction zones and mini excavators, handling machines up to 20 tons, like ViO 30, PC 100, and PC 200.
(3) Heavy-duty quality: Ensures a 12-month guarantee, suitable for demanding applications in mining, quarrying, forestry, and more, for machines exceeding 30 tons, such as ZAX 330, PC 650, PC1250, and D10T.